EP 1705767 A1 20060927 - Combined disconnector-earthing switch device
Title (en)
Combined disconnector-earthing switch device
Title (de)
Kombinierter Trenn-Erdungsschalter
Title (fr)
Commutateur combiné pour le sectionnement et la mise à la terre
Publication
Application
Priority
EP 05102383 A 20050324
Abstract (en)
A combined disconnector-earthing switch device is shown which comprises, in an enclosure (4) having at least three openings (12, 13, 14) for contacting the switch with a circuit breaker and at least one line, at least -a first metallic part as a first disconnector terminal (1) held by a first insulator (6), -a second metallic part as a second disconnector terminal (2) held by a second insulator (7), -an earthing contact (3), -a movable contact being electrically connected to the second part (2) and being able to electrically connect either first (1) and second disconnector terminal (2) or earthing contact (3) and second disconnector terminal (2), whereas the first disconnector terminal (1) has at least two separate contacts (8, 9) on the surface of the disconnector terminal which contacts are oriented towards different openings (12, 13) of the enclosure so that by attaching a connector to one of that contacts an electrical connection to the respective opening is established. Thus, a combined disconnector-earthing switch device which is suitable for more than one configuration of lines/bushings and circuit breakers is provided.
IPC 8 full level
H02B 13/035 (2006.01)
CPC (source: EP)
H02B 13/035 (2013.01); H02B 13/075 (2013.01); H01H 31/003 (2013.01)
Citation (search report)
- [X] FR 2839192 A1 20031031 - SIEMENS AG [DE]
- [X] US 4774627 A 19880927 - WAGENBACH WOLFGANG [DE], et al
- [A] US 4389553 A 19830621 - KOENIG WERNER [DE], et al
Designated contracting state (EPC)
CH DE FR IT LI SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05102383 A 20050324